A device containing a piezoresistive sensor (2; S1; S2), at least two electrically conductive connectors (3; L1, L2) extending from the sensor, at least one electrically conductive channel (3; T1, T2) connected to each of the conductive connectors, and at least one signal from the transfer terminal (4; CT1, CT2) electrically connected to each of the conductive channels, characterized in that the piezoresistive sensors (2; S1, S2), each of the connectors electrically conductive (3; L1, L2), and each of the conductive channels (3; T1, T2) are factory manufactured; in which each of the electrically conductive factory channels contains a factory with different properties to the factory of the sensor and connectors; wherein the piezoresistive sensor (2; S1, S2), each of the electrically conductive connectors (3; L1, L2), each of the conductive channels (3; T1, T2), and each of the terminals of Transference (4; CT1, CT2) are associated with a flexible, non-electrically conductive substrate that is flexible and stretchable.Un dispositivo que contiene un sensor piezoresistivo (2; S1; S2), al menos dos conectores eléctricamente conductivos (3; L1, L2) extendiendo del sensor, al menos un canal eléctricamente conductivo (3; T1, T2) conectado a cada uno de los conectores conductivos, y al menos una señal del terminal de transferencia (4; CT1, CT2) eléctricamente conectado a cada uno de los canales conductivos, caracterizados en que los sensore piezoresistivos (2; S1,S2), cada uno de los conectores electricamente conductivos (3; L1,L2), y cada uno de los canales conductivos (3; T1, T2) son fabricados de fábrica; en el cual cada uno de los canales de fábrica eléctricamente conductivos contiene una fábrica con distinta propiedades a la fábrica del sensor y de los conectores; en el que el sensor piezoresistivo (2; S1,S2), cada uno de los conectores eléctricamente conductivos (3; L1, L2), cada uno de los canales conductivos (3; T1, T2), y cada uno de los terminales de trandferencia